Provided herein is a method and control system for a multiple-mode continuously variable transmission having a ball planetary variator. The control system has a transmission control module configured to receive a plurality of electronic input signals, and to determine a mode of operation from a plurality of control ranges based at least in part on the plurality of electronic input signals. The transmission control module includes a CVP control module. In some embodiments, the transmission control module is adapted to include an engine braking control process. The engine braking control process is configured to adjust the variator corresponding to an engine braking request.